一个结合库存策略的物流选址模型

通过对最优库存策略的研究，在总需求一定的情况下，得出总库存费用与配送中心数目的平方根模拟表达式，并进一步提出考虑库存成本的选址模型。克服了以往物流选址模型中忽略库存成本这一主要因素的缺陷，使配送中心选址决策进一步完善。在给出了遗传算法的基础上，结合实际情况对模型及其算法予以简化使之具有实用性。

A Location Model with Consideration on Inventory under Optimal Inventory Policy

Most of the current model on location of logistics distribution centers had included just the cost of transportation and construction of the center. However, this paper showed that the cost of inventory should be considered since our analysis give insight into the relationship of the centers number and their inventory cost under several optimal stock policy. Further more a model integrating inventory impacts into optimization for locating distribution centers is put forward.